<?php

/**
 * Application level Controller
 *
 * This file is application-wide controller file. You can put all
 * application-wide controller-related methods here.
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       app.Controller
 * @since         CakePHP(tm) v 0.2.9
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
App::uses('Controller', 'Controller');

/**
 * Application Controller
 *
 * Add your application-wide methods in the class below, your controllers
 * will inherit them.
 *
 * @package		app.Controller
 * @link		http://book.cakephp.org/2.0/en/controllers.html#the-app-controller
 */
class AppController extends Controller
{

    var $helpers = array('Cache', 'Html', 'Session', 'Form', 'Combinator.Combinator');
    public $components = array('Session');

    public function beforeRender()
    {
        parent::beforeRender();

        $is_admin = isset($this->params['admin']) ? true : false;

        if ($is_admin) {
            $this->layout = 'admin';
        } else {
            $this->layout = 'default';
        }
    }

    public function authorizeAdmin($url_referer = null)
    {
        $url_referer = trim($url_referer);
        $url_login = Router::url(array('admin' => true, 'controller' => 'admin', 'action' => 'login'), true);

        if (isset($this->Auth)) {
            AuthComponent::$sessionKey = 'ADMIN_SESSION';

            $this->Auth->loginAction = array('admin' => true, 'controller' => 'admin', 'action' => 'login');
            $this->Auth->logoutRedirect = array('admin' => true, 'controller' => 'admin', 'action' => 'login');

            if ($url_referer != '' && $url_referer != $url_login) {
                $this->Session->write('URL_REFERER', $url_referer);
            }
        }
    }

}
